ST 74LVC244ATTR

缓冲器，非反向24mA，24mA1.65V ~ 3.6V

Overview

The 74LVC244A is a low voltage CMOS OCTAL BUS BUFFER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for 1.65 to 3.6 VCC operations and low power and low noise applications. It can be interfaced to 5V signal environment for inputs in mixed 3.3/5V system. G control output governs four BUS BUFFERs. This device is designed to be used with 3 state memory address drivers, etc. It has more speed performance at 3.3V than 5V AC/ACT family, combined with a lower power consumption. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.

■ ESD PERFORMANCE:HBM > 2000V (MIL STD 883 method 3015);MM > 200V

Features

74LVC Series

4 Number of Bits per Element

Applications

There are a lot of STMicroelectronics
74LVC244ATTR Buffers & Transceivers applications.

• Satellite communications networks
• Ethernet circuitry
• Wired telephone
• Cordless telephone
• Desktop PC
• Notebook
• Pocket PC
• Desktop radio
• Clock radio
• Tuner